2830513510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{61121}}^1$

素因数の和:61560

約数の個数: 32

約数和(自身を含む): 5571392544

約数和(自身を除く): 2740879034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 4210, 4631, 9262, 23155, 46310, 61121, 122242, 305605, 611210, 672331, 1344662, 3361655, 6723310, 25731941, 51463882, 128659705, 257319410, 283051351, 566102702, 1415256755, 2830513510]

約数ペア:

[(1, 2830513510), (2, 1415256755), (5, 566102702), (10, 283051351), (11, 257319410), (22, 128659705), (55, 51463882), (110, 25731941), (421, 6723310), (842, 3361655), (2105, 1344662), (4210, 672331), (4631, 611210), (9262, 305605), (23155, 122242), (46310, 61121)]